SWAS037B February   2019  – May 2021 CC3135

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Functional Block Diagram
  5. 5 Revision History
  6. 6 Device Comparison
    1. 6.1 Related Products
  7. 7 Terminal Configuration and Functions
    1. 7.1 Pin Diagram
    2. 7.2 Pin Attributes
    3. 7.3 Signal Descriptions
      1.      12
    4. 7.4 Connections for Unused Pins
  8. 8 Specifications
    1. 8.1  Absolute Maximum Ratings
    2. 8.2  ESD Ratings
    3. 8.3  Power-On Hours (POH)
    4. 8.4  Recommended Operating Conditions
    5. 8.5  Current Consumption Summary: 2.4 GHz RF Band
    6. 8.6  Current Consumption Summary: 5 GHz RF Band
    7. 8.7  TX Power Control for 2.4 GHz Band
    8. 8.8  TX Power Control for 5 GHz
    9. 8.9  Brownout and Blackout Conditions
      1.      24
    10. 8.10 Electrical Characteristics for DIO Pins
      1.      26
      2.      27
    11. 8.11 Electrical Characteristics for Pin Internal Pullup and Pulldown
    12. 8.12 WLAN Receiver Characteristics
      1.      30
      2.      31
    13. 8.13 WLAN Transmitter Characteristics
      1.      33
      2.      34
    14. 8.14 WLAN Transmitter Out-of-Band Emissions
      1.      36
      2.      37
    15. 8.15 BLE/2.4 GHz Radio Coexistence and WLAN Coexistence Requirements
    16. 8.16 Thermal Resistance Characteristics for RGK Package
    17. 8.17 Timing and Switching Characteristics
      1. 8.17.1 Power Supply Sequencing
      2. 8.17.2 Device Reset
      3. 8.17.3 Reset Timing
        1. 8.17.3.1 nRESET (32-kHz Crystal)
        2.       45
        3. 8.17.3.2 nRESET (External 32-kHz Crystal)
          1.        47
      4. 8.17.4 Wakeup From HIBERNATE Mode
        1.       49
      5. 8.17.5 Clock Specifications
        1. 8.17.5.1 Slow Clock Using Internal Oscillator
          1.        52
        2. 8.17.5.2 Slow Clock Using an External Clock
          1.        54
        3. 8.17.5.3 Fast Clock (Fref) Using an External Crystal
          1.        56
        4. 8.17.5.4 Fast Clock (Fref) Using an External Oscillator
          1.        58
      6. 8.17.6 Interfaces
        1. 8.17.6.1 Host SPI Interface Timing
          1.        61
        2. 8.17.6.2 Flash SPI Interface Timing
          1.        63
        3. 8.17.6.3 DIO Interface Timing
          1. 8.17.6.3.1 DIO Output Transition Time Parameters (Vsupply = 3.3 V)
            1.         66
          2. 8.17.6.3.2 DIO Input Transition Time Parameters
            1.         68
    18. 8.18 External Interfaces
      1. 8.18.1 SPI Flash Interface
      2. 8.18.2 SPI Host Interface
      3. 8.18.3 Host UART Interface
        1. 8.18.3.1 5-Wire UART Topology
        2. 8.18.3.2 4-Wire UART Topology
        3. 8.18.3.3 3-Wire UART Topology
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Device Features
      1. 9.2.1 WLAN
      2. 9.2.2 Network Stack
      3. 9.2.3 Security
      4. 9.2.4 Host Interface and Driver
      5. 9.2.5 System
    3. 9.3 FIPS 140-2 Level 1 Certification
    4. 9.4 Power-Management Subsystem
      1. 9.4.1 VBAT Wide-Voltage Connection
    5. 9.5 Low-Power Operating Modes
      1. 9.5.1 Low-Power Deep Sleep
      2. 9.5.2 Hibernate
      3. 9.5.3 Shutdown
    6. 9.6 Memory
      1. 9.6.1 External Memory Requirements
    7. 9.7 Restoring Factory Default Configuration
    8. 9.8 Hostless Mode
  10. 10Applications, Implementation, and Layout
    1. 10.1 Application Information
      1. 10.1.1 BLE/2.4 GHz Radio Coexistence
      2. 10.1.2 Antenna Selection
      3. 10.1.3 Typical Application
    2. 10.2 PCB Layout Guidelines
      1. 10.2.1 General PCB Guidelines
      2. 10.2.2 Power Layout and Routing
        1. 10.2.2.1 Design Considerations
      3. 10.2.3 Clock Interface Guidelines
      4. 10.2.4 Digital Input and Output Guidelines
      5. 10.2.5 RF Interface Guidelines
  11. 11Device and Documentation Support
    1. 11.1  Third-Party Products Disclaimer
    2. 11.2  Tools and Software
    3. 11.3  Firmware Updates
    4. 11.4  Device Nomenclature
    5. 11.5  Documentation Support
    6. 11.6  Support Resources
    7. 11.7  Trademarks
    8. 11.8  Electrostatic Discharge Caution
    9. 11.9  Export Control Notice
    10. 11.10 Glossary
  12. 12Mechanical, Packaging, and Orderable Information
    1. 12.1 Packaging Information
    2. 12.2 Package Option Addendum
      1. 12.2.1 Packaging Information
      2. 12.2.2 Tape and Reel Information

10.1.3 Typical Application

Figure 10-7 shows the schematic of the engine area for the CC3135 device in the wide-voltage mode of operation, with the corresponding bill of materials show in Table 10-1. Figure 10-8 provides the schematic for the RF implementation with and without BLE/2.4 GHz coexistence, with the corresponding bill of materials shown in Table 10-2. For a full operation reference design, see the CC3135 SimpleLink™ WI-Fi® BoosterPack™ Design Files.

GUID-EB4BE22F-07D6-4DB5-BD1A-46602A990ECF-low.gif Figure 10-7 CC3135 Engine Area
Table 10-1 Bill of Materials for CC3135 Engine Area
Quantity Designator Value Manufacturer Part Number Description
2 C1, C2 100 µF Taiyo Yuden LMK325ABJ107MMHT CAP, CERM, 100 µF, 10 V,
+/- 20%, X5R, AEC-Q200 Grade 3, 1210
3 C3, C5, C6 4.7 µF Taiyo Yuden JMK105BC6475MV-F CAP, CERM, 4.7 uF, 6.3 V,
+/- 20%, X6S, 0402
3 C4, C15, C25 0.6 pF MuRata GJM0335C1ER60BB01D CAP, CERM, 0.6pF, 25 V,
+/- 16%, C0G/NP0, 0201
1 C7 0.5 pF Murata GJM0335C1ER50BB01D CAP, CERM, 0.5 pF, 25 V,
+/- 20%, C0G/NP0, 0201
6 C8, C9, C10, C12, C21, C22 0.1 µF Walsin CL05B104KO5NNNC CAP, CERM, 0.1 µF, 16 V,
+/- 10%, X7R, 0402
1 C26 0.01 µF Walsin 0402B103K500CT CAP, CERM, 0.01 µF, 50 V,
+/- 10%, X7R, 0402
3 C11, C19, C24 10 µF Taiyo Yuden LMK107BC6106MA-T CAP, CERM, 10 uF, 10 V,
+/- 20%, X6S, 0603
1 C13 0.2 pF MuRata GJM0335C1ER20BB01D CAP, CERM, 0.2pF, 25 V,
+/- 50%, C0G/NP0, 0201
2 C14, C23 0.1 µF Samsung Electro-Mechanics CL03A104KP3NNNC CAP, CERM, 0.1 uF, 10 V,
+/- 10%, X5R, 0201
2 C16, C17 22 µF MuRata GRM188C80G226ME15J CAP, CERM, 22 uF, 4 V,
+/- 20%, X6S, 0603
1 C18 1 µF Walsin CL05A105MP5NNNC CAP, CERM, 1 µF, 10 V,
+/- 20%, X5R, 0402
2 C27, C28 10 pF Walsin 0402N100J500CT CAP, CERM, 10 pF, 50 V,
+/- 5%, C0G/NP0, 0402
2 C29, C30 6.2 pF Walsin 0402N6R2C500CT CAP, CERM, 6.2 pF, 50 V,
+/- 4%, C0G/NP0, 0402
3 J1, J2, J3 Wurth Elektronik 61300311121 Header, 2.54 mm, 3x1, Gold, TH
2 L1, L3 2.2 µH MuRata LQM2MPN2R2NG0 Inductor, Multilayer, Ferrite, 2.2 uH, 1.2 A, 0.11 ohm, SMD
1 L2 1 µH MuRata LQM2HPN1R0MG0L Inductor, Multilayer, Ferrite, 1 uH, 1.6 A, 0.055 ohm, SMD
1 R1 Vishay-Dale CRCW040210K0JNED RES, 10 k, 5%, 0.063 W, AEC-Q200 Grade 0, 0402
10 R2, R3, R4, R5, R6, R7, R11, R13, R14, R15 100k Vishay-Dale CRCW0402100KJNED RES, 100 k, 5%, 0.063 W,
AEC-Q200 Grade 0, 0402
1 R8 270 Vishay-Dale CRCW0402270RJNED RES, 270, 5%, 0.063 W,
AEC-Q200 Grade 0, 0402
1 R12 100k Yageo America RC0201JR-07100KL RES, 100 k, 5%, 0.05 W, 0201
4 R9, R10, R16, R17 69.8k Vishay-Dale CRCW040269K8FKED RES, 69.8 k, 1%, 0.063 W,
AEC-Q200 Grade 0, 0402
1 U1 Macronix International Co., LTD MX25R3235FM1IL0 Ultra low power, 32M-bit
[x 1/x 2/x 4] CMOS MXSMIO (serial multi I/O) Flash memory, SOP-8
1 U2 Texas Instruments CC3135RNMRGKR SimpleLink Wi-Fi, Dual-Band Network Processor, RGK0064B
(VQFN-64)
1 Y1 Abracon Corporation ABS07-32.768KHZ-9-T Crystal, 32.768 kHz, 9PF, SMD
1 Y2 TXC Corporation 8Y40072002 Crystal, 40 MHz, 8 pF, SMD
GUID-003D2B23-0563-43D5-997E-DF3C1DCB654F-low.gif Figure 10-8 CC3135 RF Schematic Implementation With and Without Coexistence
Note:

The Following guidelines are recommended for implementation of the RF design:

  • Ensure an RF path is designed with an impedance of 50 Ω
  • Tuning of the antenna impedance π matching network is recommended after manufacturing of the PCB to account for PCB parasitics
  • π or L matching and tuning may be required between cascaded passive components on the RF path
Table 10-2 Bill of Materials For CC3135 RF Section
Quantity Designator Value Manufacturer Part Number Description
3 C31(1), C32(1), C33(1) 68 pF Murata GRM0335C1H680JA1D CAP, CERM, 68 pF, 50 V, +/- 5%, C0G/NP0, 0201
4 C34(1), C35(1), C42, C43 100 pF Yageo CC0201JRNPO8BN101 CAP, CERM, 100 pF, 25 V, +/- 5%, C0G/NP0, 0201
1 C36 8.2 pF Walsin 0402N8R2C500CT CAP, CERM, 8.2 pF, 50 V, +/- 3%, C0G/NP0, 0402
1 C37 2.2 pF MuRata GJM1555C1H2R2BB01D CAP, CERM, 2.2 pF, 50 V, +/- 4.5%, C0G/NP0, 0402
1 C38 1.6 pF MuRata GRM0335C1H1R6BA01D CAP, CERM, 1.6 pF, 50 V, +/- 7%, C0G/NP0, 0201
1 C39 1.9 pF MuRata GJM1555C1H1R9WB01D CAP, CERM, 1.9 pF, 50 V, +/- 2.6%, C0G/NP0, 0402
2 C40, C41 4.7 pF MuRata GRM0335C1H4R7BA01D CAP, CERM, 4.7 pF, 50 V, +/- 3%, C0G/NP0, 0201
1 E1 Ethertronics M830520 WLAN ANTENNA 802.11, SMD
1 FL1 TDK DEA202450BT-1294C1-H Multilayer Chip Band Pass Filter For 2.4GHz W-LAN/Bluetooth, SMD
1 FL2 TDK DEA165538BT-2236B1-H Multilayer Band Pass Filter For 5GHz W-LAN/LTE-U
1 L4 3.9 nH MuRata LQG15HS3N9S02D Inductor, Multilayer, Air Core,
3.9 nH, 0.75 A, 0.14 ohm, SMD
1 L5 2.7 nH MuRata LQG15WH2N7C02D Inductor, Multilayer, Air Core,
2.7 nH, 0.9 A, 0.07 ohm, AEC-Q200 Grade 1, SMD
2 R18(1), R19(1) 100k Vishay-Dale CRCW0402100KJNED RES, 100 k, 5%, 0.063 W,
AEC-Q200 Grade 0, 0402
2 U3(1), U5 Richwave RTC6608OSP 0.03 GHz-6 GHz SPDT Switch
1 U4 TDK DPX165950DT-8148A1 Multilayer Diplexer for 2.4 GHz
W-LAN & Bluetooth / 5 GHz W-LAN
(1) If the BLE/2.4 GHz Coexistence features is not used, these components are not required.